diff options
Diffstat (limited to 'board/aleena/board.c')
| -rw-r--r-- | board/aleena/board.c | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/board/aleena/board.c b/board/aleena/board.c deleted file mode 100644 index 0343a399c5..0000000000 --- a/board/aleena/board.c +++ /dev/null @@ -1,208 +0,0 @@ -/* Copyright 2018 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Aleena board-specific configuration */ - -#include "button.h" -#include "driver/accelgyro_bmi_common.h" -#include "console.h" -#include "driver/accelgyro_icm_common.h" -#include "driver/accelgyro_icm426xx.h" -#include "driver/led/lm3630a.h" -#include "extpower.h" -#include "hooks.h" -#include "i2c.h" -#include "lid_switch.h" -#include "power.h" -#include "power_button.h" -#include "pwm.h" -#include "pwm_chip.h" -#include "switch.h" -#include "tablet_mode.h" -#include "task.h" - -#include "gpio_list.h" - -const enum gpio_signal hibernate_wake_pins[] = { - GPIO_LID_OPEN, - GPIO_AC_PRESENT, - GPIO_POWER_BUTTON_L, - GPIO_EC_RST_ODL, -}; -const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins); - -/* I2C port map. */ -const struct i2c_port_t i2c_ports[] = { - {"power", I2C_PORT_POWER, 100, GPIO_I2C0_SCL, GPIO_I2C0_SDA}, - {"tcpc0", I2C_PORT_TCPC0, 400, GPIO_I2C1_SCL, GPIO_I2C1_SDA}, - {"tcpc1", I2C_PORT_TCPC1, 400, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, - {"thermal", I2C_PORT_THERMAL_AP, 400, GPIO_I2C3_SCL, GPIO_I2C3_SDA}, - {"kblight", I2C_PORT_KBLIGHT, 100, GPIO_I2C5_SCL, GPIO_I2C5_SDA}, - {"sensor", I2C_PORT_SENSOR, 400, GPIO_I2C7_SCL, GPIO_I2C7_SDA}, -}; -const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); - -/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */ -const struct pwm_t pwm_channels[] = { - [PWM_CH_KBLIGHT] = { - .channel = 5, - .flags = PWM_CONFIG_DSLEEP, - .freq = 100, - }, -}; -BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); - -/* Motion sensors */ -static struct mutex icm426xx_mutex; - -static struct icm_drv_data_t g_icm426xx_data; - -enum base_accelgyro_type { - BASE_GYRO_NONE = 0, - BASE_GYRO_BMI160 = 1, - BASE_GYRO_ICM426XX = 2, -}; - -const mat33_fp_t base_standard_ref_icm426xx = { - { 0, FLOAT_TO_FP(-1), 0}, - { FLOAT_TO_FP(1), 0, 0}, - { 0, 0, FLOAT_TO_FP(1)} -}; - -struct motion_sensor_t icm426xx_base_accel = { - .name = "Base Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_ICM426XX, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_BASE, - .drv = &icm426xx_drv, - .mutex = &icm426xx_mutex, - .drv_data = &g_icm426xx_data, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS, - .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs.*/ - .rot_standard_ref = &base_standard_ref_icm426xx, - .min_frequency = ICM426XX_ACCEL_MIN_FREQ, - .max_frequency = ICM426XX_ACCEL_MAX_FREQ, - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - .ec_rate = 100, - }, - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, -}; - -struct motion_sensor_t icm426xx_base_gyro = { - .name = "Base Gyro", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_ICM426XX, - .type = MOTIONSENSE_TYPE_GYRO, - .location = MOTIONSENSE_LOC_BASE, - .drv = &icm426xx_drv, - .mutex = &icm426xx_mutex, - .drv_data = &g_icm426xx_data, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS, - .default_range = 1000, /* dps */ - .rot_standard_ref = &base_standard_ref_icm426xx, - .min_frequency = ICM426XX_GYRO_MIN_FREQ, - .max_frequency = ICM426XX_GYRO_MAX_FREQ, -}; - -static enum base_accelgyro_type base_accelgyro_config; - -void motion_interrupt(enum gpio_signal signal) -{ - switch (base_accelgyro_config) { - case BASE_GYRO_ICM426XX: - icm426xx_interrupt(signal); - break; - case BASE_GYRO_BMI160: - default: - bmi160_interrupt(signal); - break; - } -} - -static void board_detect_motionsensor(void) -{ - int ret; - int val; - - if (chipset_in_state(CHIPSET_STATE_ANY_OFF)) - return; - if (base_accelgyro_config != BASE_GYRO_NONE) - return; - - if (board_is_convertible()) { - /* Check base accelgyro chip */ - ret = icm_read8(&icm426xx_base_accel, - ICM426XX_REG_WHO_AM_I, &val); - if (ret) - ccprints("Get ICM fail."); - if (val == ICM426XX_CHIP_ICM40608) { - motion_sensors[BASE_ACCEL] = icm426xx_base_accel; - motion_sensors[BASE_GYRO] = icm426xx_base_gyro; - } - base_accelgyro_config = (val == ICM426XX_CHIP_ICM40608) - ? BASE_GYRO_ICM426XX : BASE_GYRO_BMI160; - ccprints("Base Accelgyro: %s", (val == ICM426XX_CHIP_ICM40608) - ? "ICM40608" : "BMI160"); - } -} -DECLARE_HOOK(HOOK_CHIPSET_STARTUP, board_detect_motionsensor, - HOOK_PRIO_DEFAULT); -DECLARE_HOOK(HOOK_INIT, board_detect_motionsensor, HOOK_PRIO_INIT_ADC + 2); - -void board_update_sensor_config_from_sku(void) -{ - if (board_is_convertible()) { - /* Enable Gyro interrupts */ - gpio_enable_interrupt(GPIO_6AXIS_INT_L); - } else { - motion_sensor_count = 0; - /* Device is clamshell only */ - tablet_set_mode(0, TABLET_TRIGGER_LID); - /* Gyro is not present, don't allow line to float */ - gpio_set_flags(GPIO_6AXIS_INT_L, - GPIO_INPUT | GPIO_PULL_DOWN); - } -} - -static void board_kblight_init(void) -{ - /* - * Enable keyboard backlight. This needs to be done here because - * the chip doesn't have power until PP3300_S0 comes up. - */ - gpio_set_level(GPIO_KB_BL_EN, 1); - lm3630a_poweron(); -} -DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_kblight_init, HOOK_PRIO_DEFAULT); - -#ifdef CONFIG_KEYBOARD_FACTORY_TEST -/* - * Map keyboard connector pins to EC GPIO pins for factory test. - * Pins mapped to {-1, -1} are skipped. - * The connector has 30 pins total, and there is no pin 0. - */ -const int keyboard_factory_scan_pins[][2] = { - {-1, -1}, {0, 5}, {1, 1}, {1, 0}, {0, 6}, - {0, 7}, {-1, -1}, {-1, -1}, {1, 4}, {1, 3}, - {-1, -1}, {1, 6}, {1, 7}, {3, 1}, {2, 0}, - {1, 5}, {2, 6}, {2, 7}, {2, 1}, {2, 4}, - {2, 5}, {1, 2}, {2, 3}, {2, 2}, {3, 0}, - {-1, -1}, {0, 4}, {-1, -1}, {8, 2}, {-1, -1}, - {-1, -1}, -}; - -const int keyboard_factory_scan_pins_used = - ARRAY_SIZE(keyboard_factory_scan_pins); -#endif |